South Korea Postal Code 18421 Boundary Map

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Postal Code18421
Postal Code NameHwaseong-si
ProvinceGyeonggi-do
CountyHwaseong-si
TimezoneKorean Standard Time (KST)
Adjacent Postal Codes18385
18394
18407
18420
18422
18425
18426
18427
18430
18431
18432